What would i do here please explain. no links also please hurry asap

Which is the main inference that can be drawn from adam smith's book the wealth of nations? a) for an economy to work flawlessly, it shouldn't have to serve and moral goals.b) the government must control a free-market economy, or economic problems will arise.c) a free-market economy works well only without the government's interference. d) free trade will only hurt economies and should be stopped by governments.

What form of government is powers of states?

The date a source was created is considered part of its historical context intended audience purpose point of view